Introduction - If you have any usage issues, please Google them yourself
poisson.f90 is a rectangular area on the Poisson equation solving Dirichlet Boundary Value Difference fortran program, you can choose Jacobi or Gauss-Seidel iteration subroutine, which Jacobi iterations is 925, Gauss-Seidel iterations is 478. The results are output to the solution.dat file poisson.ncl NCL script, run the script to get the picture shows result.pdf thomas.f90 is catching method for solving algebraic equations fortran program. Control resolution of n different values, output the following files: thomas (n = 3). Dat thomas (n = 5). Dat thomas (n = 10). Dat thomas (n = 20). Dat thomas.ncl is NCL script, run the script to get the picture shows result.pdf